Rami Malek as Elliot, a security technician at Allsafe Security and vigilante hacker. He has social anxiety disorder and chronic depression.

Christian Slater as Mr. Robot, an anarchist who recruits Elliot into an underground hacker group.

The series follows Elliot, a young cyber security engineer by day and a vigilante hacker by night. Elliot finds himself at a crossroads when the mysterious leader of an underground hacker group attempts to recruit him to destroy the corporation he is paid to protect. Compelled by his personal beliefs, Elliot struggles to resist the chance to take down the multinational CEOs he believes are running (and ruining) the world.(Source)

Did anyone else watch this? Maybe you could tell me what exactly I watched?

Elliot (Rami MaleK) is so strange, I got the impression he maybe psychotic. Okay, he hates being touched. He's in love with his childhood friend, but is unable to tell her so. He spends the majority of the time, internally talking to himself. I'm saying all of that to say this, is Mr. Robot and everything else just apart of his mind?